public async void ShouldThrowValidationExceptionOnAddWhenAttachmentIdIsInvalidAndLogItAsync()
{
// given
CourseAttachment randomCourseAttachment = CreateRandomCourseAttachment();
CourseAttachment inputCourseAttachment = randomCourseAttachment;
inputCourseAttachment.AttachmentId = default;
var invalidCourseAttachmentInputException = new InvalidCourseAttachmentException(
parameterName: nameof(CourseAttachment.AttachmentId),
parameterValue: inputCourseAttachment.AttachmentId);
var expectedCourseAttachmentValidationException =
new CourseAttachmentValidationException(invalidCourseAttachmentInputException);
// when
ValueTask <CourseAttachment> addCourseAttachmentTask =
this.courseAttachmentService.AddCourseAttachmentAsync(inputCourseAttachment);
// then
await Assert.ThrowsAsync <CourseAttachmentValidationException>(() =>
addCourseAttachmentTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedCourseAttachmentValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.InsertCourseAttachmentAsync(It.IsAny <CourseAttachment>()),
Times.Never);
this.storageBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowValidatonExceptionOnRemoveWhenIdsAreInvalidAndLogItAsync()
{
// given
Guid invalidCourseId = Guid.Empty;
Guid invalidAttachmentId = Guid.Empty;
var invalidCourseAttachmentInputException =
new InvalidCourseAttachmentException();
invalidCourseAttachmentInputException.AddData(
key: nameof(CourseAttachment.CourseId),
values: "Id is required");
invalidCourseAttachmentInputException.AddData(
key: nameof(CourseAttachment.AttachmentId),
values: "Id is required");
var expectedCourseAttachmentValidationException =
new CourseAttachmentValidationException(invalidCourseAttachmentInputException);
// when
ValueTask <CourseAttachment> removeCourseAttachmentTask =
this.courseAttachmentService.RemoveCourseAttachmentByIdAsync(
invalidCourseId,
invalidAttachmentId);
// then
await Assert.ThrowsAsync <CourseAttachmentValidationException>(() =>
removeCourseAttachmentTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameValidationExceptionAs(
expectedCourseAttachmentValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectCourseAttachmentByIdAsync(It.IsAny <Guid>(), It.IsAny <Guid>()),
Times.Never);
this.storageBrokerMock.Verify(broker =>
broker.DeleteCourseAttachmentAsync(It.IsAny <CourseAttachment>()),
Times.Never);
this.storageBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
public async Task ShouldThrowValidatonExceptionOnRemoveWhenAttachmentIdIsInvalidAndLogItAsync()
{
// given
Guid randomAttachmentId = default;
Guid randomCourseId = Guid.NewGuid();
Guid invalidAttachmentId = randomAttachmentId;
Guid inputCourseId = randomCourseId;
var invalidCourseAttachmentInputException = new InvalidCourseAttachmentException(
parameterName: nameof(CourseAttachment.AttachmentId),
parameterValue: invalidAttachmentId);
var expectedCourseAttachmentValidationException =
new CourseAttachmentValidationException(invalidCourseAttachmentInputException);
// when
ValueTask <CourseAttachment> removeCourseAttachmentTask =
this.courseAttachmentService.RemoveCourseAttachmentByIdAsync(inputCourseId, invalidAttachmentId);
// then
await Assert.ThrowsAsync <CourseAttachmentValidationException>(() =>
removeCourseAttachmentTask.AsTask());
this.loggingBrokerMock.Verify(broker =>
broker.LogError(It.Is(SameExceptionAs(expectedCourseAttachmentValidationException))),
Times.Once);
this.storageBrokerMock.Verify(broker =>
broker.SelectCourseAttachmentByIdAsync(It.IsAny <Guid>(), It.IsAny <Guid>()),
Times.Never);
this.storageBrokerMock.Verify(broker =>
broker.DeleteCourseAttachmentAsync(It.IsAny <CourseAttachment>()),
Times.Never);
this.storageBrokerMock.VerifyNoOtherCalls();
this.loggingBrokerMock.VerifyNoOtherCalls();
this.dateTimeBrokerMock.VerifyNoOtherCalls();
}
